Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 29 - Catalysts comprising molecular sieves
Patents for B01J 29 - Catalysts comprising molecular sieves (30,714)
11/2005
11/09/2005CN1226257C Catalyst for hydrogenation of styrene oxide to beta-phenethyl alcohol, preparation and use thereof
11/09/2005CN1226187C Titanium silicon molecular sieve and synthetic method thereof
11/09/2005CN1226186C Process for preparing pure silicon MCM-41 molecular sieves
11/09/2005CN1226098C Method for preparing cracking catalyst
11/09/2005CN1226097C Spent gas purifying catalyst
11/09/2005CN1226096C Process for preparing zeolite material with multi-class pore canal by zeolitizing diatomite
11/08/2005US6962892 Metallic catalytic particle for producing single-walled carbon nanotubes
11/03/2005WO2005103207A1 Process and catalysts for the opening of naphthene rings
11/03/2005WO2005103204A2 Crystalline intergrowth material, its synthesis and its use in the conversion of oxygenates to olefins
11/03/2005WO2005102525A1 Hydro-oxidation of hydrocarbons using catalyst prepared by microwave heating
11/03/2005WO2005102518A1 Exhaust gas clarification catalyst
11/03/2005WO2005102517A1 Hydrocarbon cracking catalyst and method for preparing the same
11/03/2005WO2005102513A1 Catalysts for the simultaneous removal of carbon monoxide and hydrocarbons from oxygen-rich exhaust gases and processes for the manufacture thereof
11/03/2005US20050245782 a fixed bed alkylation reactor can be operated in a mass-transfer controlled regime for the desired alkylation reaction with the olefin as the limiting reactant, such that the concentration of olefin on the surface will be minimal, probability of olefin-olefin reaction (polymerization) is greatly reduced
11/03/2005US20050245780 Attrition resistant molecular sieve catalyst, method of making and process for using
11/03/2005US20050245766 Catalysis in present of bimetallic catalyst of nickel and platinum or palladium on a support; as hydrogenation catalyst; preparing from the salts, reducing by a reducing agent, alloying, precipitation and impregnation; catalyst selectivity
11/03/2005US20050245740 Method for producing E-caprolactam
11/03/2005US20050244320 Adding nitrogen-containing reducing agent (NH3) and hydrocarbon (methane), carbon monoxide, and/or hydrogen to NOx- and N2O-containing gas and and heating up to 450 degrees C. in the presence of an iron-laden zeolite; used in nitric acid production and for off-gases from power stations and gas turbines
11/03/2005US20050244310 Gas treatment apparatus
11/03/2005US20050241995 ZSM-5 additive
11/03/2005DE102004017915A1 Mikroporöses Gerüstsilikat und Verfahren zu seiner Herstellung Microporous framework silicate and process for its preparation
11/03/2005CA2562492A1 Process and catalysts for the opening of naphthene rings
11/02/2005EP1590296A1 Modified layered metallosilicate material and production process thereof
11/02/2005EP1370342B1 Method for reducing the content of n2o and nox in gases
11/02/2005EP1242182B1 High strength and high surface area catalyst, catalyst support or adsorber compositions
11/02/2005CN1689701A Catalyst comprising a 10MR zeolite and a 12MR zeolite, and its use in transalkylation of alkylaromatic hydrocarbons
11/02/2005CN1225522C Process for fluid catalytic creaking
11/02/2005CN1225448C Process for producing aliphatic aldehydic acid and/or aliphatic dicarboxylic acid and catalyst for production
11/02/2005CN1225311C Structurally enhanced cracking catalysts
11/01/2005US6960671 Alkene epoxidation in the presence of titanium silicate catalyst particles having an average particle size greater than 2 microns and using hydrogen peroxide, or a mixture of hydrogen and oxygen when nobel metal treated catalyst is used
11/01/2005US6960551 For catalysis/separation media; crystal structure
10/2005
10/27/2005WO2005100452A1 A process for preparing mesoporous materials
10/27/2005WO2005100242A1 Microporous tectosilicate and method for the production thereof
10/27/2005WO2005099898A1 Compositions and processes for reducing nox emissions during fluid catalytic cracking
10/27/2005WO2005099873A1 Process for the removal of harmful substances from exhaust gases of combustion engines and catalyst for carrying out said process
10/27/2005WO2005087854A3 Composite of exfoliated clay in soot and the preparation thereof
10/27/2005US20050240070 Phosphorus-containing ZSM-5-type zeolite having a silica/alumina molar ratio of at least 200 and a phosphorus content of at least 8% by weight of zeolite and having multiple phosphorus species exhibited by at least three 31P MAS NMR peaks with maxima at from 0 to -50 ppm; used in alkylation of aromatics
10/27/2005US20050239635 Method of modifying zeolite catalyst
10/27/2005US20050239634 Mesostructured zeolitic materials, and methods of making and using the same
10/27/2005US20050238575 ITQ-25, new crystalline microporous material
10/27/2005US20050236304 Process to manufacture lube oil products
10/27/2005CA2563499A1 Compositions and processes for reducing nox emissions during fluid catalytic cracking
10/27/2005CA2562793A1 A process for preparing mesoporous materials
10/26/2005EP1587756A1 Method of preparing zsm-5 using variable temperature without organic template
10/26/2005EP1587620A1 Hydrogenation catalysts
10/26/2005EP1587619A2 Catalyst comprising an interstitial metal hydride for the treatment of organic compounds
10/26/2005EP1401764B1 Synthetic porous crystalline material itq-3, its synthesis and use
10/26/2005CN1688522A Fluid bed oxygenates to olefins reactor apparatus and process of controlling same
10/26/2005CN1224615C Process for preparation of trimethylpyridine and 2, 3, 5, 6-tetramethylpyridine
10/26/2005CN1224457C Hydrocracking catalyst
10/26/2005CN1224456C Hydrocarbon cracking catalyst and preparing method thereof
10/25/2005US6958405 Polymer-encapsulated titanium zeolites for oxidation reactions
10/25/2005US6958397 catalysis of single starting material, piperazine over zeolite (silica and one oxide of a trivalent or tetravalent metal); by product inhibition, catalyst selctivity
10/25/2005US6958305 For use in catalytic cracking, alkylation, disproportional of toluene, isomerization, and transalkylation reactions
10/25/2005US6958304 Heating the finished epoxidation catalyst in a fixed-bed reactor
10/20/2005WO2005098232A2 Method for the preparation of metal oxides in nanometric particle form
10/20/2005WO2005097950A1 Catalyst compositions comprising metal phosphate bound zeolite and methods of using same to catalytically crack hydrocarbons
10/20/2005WO2005097679A1 Microporous amorphous material, preparation method thereof and use of same in the catalytic conversion of organic compounds
10/20/2005WO2005097320A2 Compositions and methods for imparting odor resistance and articles thereof
10/20/2005US20050234279 Catalyst comprising a 10MR zeolite and a 12MR zeolite, and its use in transalkylation of alkylaromatic hydrocarbons
10/20/2005US20050233895 Crystalline intergrowth material, its synthesis and its use in the conversion of oxygenates to olefins
10/20/2005US20050232839 Without a substantial change in conversion or yield of cracked products, e.g., gasoline and light olefins; fluid catalytic cracking catalyst composition, preferably containing a Y-type zeolite
10/20/2005US20050230287 Hydrocarbon feedstock is treated with hydrogen in the presence of group VIII metal on a first acidic support catalyst, and thereafter contacting the feedstock with hydrogen in the presence of at least one second group VIII metal catalyst on a less acidic support
10/20/2005US20050230286 gasoline; elimination of thiophenic compounds by alkylation followed by distillation; preliminary stage separates cracking or steam-cracking effluent into three fractions, sending to the alkylation stage only intermediate fraction that is low in heavy basic nitrogen-containing compounds
10/20/2005CA2561971A1 Catalyst compositions comprising metal phosphate bound zeolite and methods of using same to catalytically crack hydrocarbons
10/20/2005CA2560786A1 Compositions and methods for imparting odor resistance and articles thereof
10/19/2005EP1586376A1 Catalyst comprising a 10MR zeolite and a 12MR zeolite and its use in the transalkylation of alkylaromatic hydrocarbons
10/19/2005CN1685555A Coated catalytic material
10/19/2005CN1685034A Catalyst regenerator linked with a plurality of reactors
10/19/2005CN1684929A Production of olefins
10/19/2005CN1684904A Novel aqueous hydrogen peroxide solutions
10/19/2005CN1684767A Catalyst for the production of light olefins
10/19/2005CN1683079A Catalyst for reaction to produce olefine with methanol
10/19/2005CN1683078A Synthetic method for metal ion containing silicon-phosphor-aluminium molecular shieve
10/19/2005CN1223403C Heavy metal-resistant new matrix-type cracking catalyst and its preparing process
10/13/2005WO2005095550A1 Motor fuel production method
10/13/2005WO2005094992A1 A catalyst containing zeolite for hydrocarbon converting and preparation thereof, and a hydrocarbon oil converting method using said catalyst
10/13/2005WO2005094991A1 Catalyst for discharge gas purification and method of purifying discharge gas
10/13/2005WO2005094990A1 A catalyst composition for catalytic cracking of waste plastic
10/13/2005WO2005070539A3 Zeolite catalyst, aluminium-silicon matrix- and zeolite-based support and method of hydrocracking hydrocarbon charges
10/13/2005US20050228143 Catalyst for petroleum resin hydrogenation and process for producing hydrogenated petroleum resin
10/13/2005US20050227863 Process for aryl-aryl carbon to carbon bond formation by arylation of aryl halide or an aromatic compound
10/13/2005US20050227853 Catalyst compositions comprising metal phosphate bound zeolite and methods of using same to catalytically crack hydrocarbons
10/13/2005US20050227852 Treating the crystalline titanosilicate catalyst having a with a silylating agent to produce a silylated crystalline titanosilicate
10/13/2005US20050227851 Fischer-Tropsch synthesis in the presence of alkali metal promoted iron Fischer-Tropsch catalyst and acidic catalyst, especially HZSM-5 zeolite; mixture formed contains less than 0.02 mol alkali metal per 100 g iron and the H2:carbon oxide molar ratio in the feed of H2 and carbon oxide is at least 2
10/13/2005DE10297820T5 Verfahren zur Herstellung von nanokristallinem Zeolith Beta Process for the preparation of nanocrystalline zeolite beta
10/13/2005DE102004013164A1 Katalysator zur Verbesserung der Wirksamkeit der NOx-Reduktion in Kraftfahrzeugen Catalyst for improving the effectiveness of NOx reduction in motor vehicles
10/12/2005EP1584604A2 Crystallized UVL-1 solid material and process for the hydroconversion/hydrocracking of hydrocarbonaceous feeds
10/12/2005EP1584374A2 Mordenite zeolite alkylation catalysts
10/12/2005EP1584373A2 Zeolite y alkylation catalysts
10/12/2005EP1583717A2 Molecular sieve ssz-63
10/12/2005EP1583606A1 PROCESS FOR PRODUCTION OF HIGH OCTANE GASOLINE FROM STRAIGHT RUN LIGHT NAPHTHA ON Pt CONTAINING HZSM - 5 MOLECULAR SIEVE CATALYST
10/12/2005EP0968257B1 Noble metal hydrocracking catalysts
10/12/2005CN1681798A Process for direct oxidation of propylene to propylene oxide and large particle size titanium silicalite catalysts for use therein
10/12/2005CN1681752A Converting oxygenates to olefins over a catalyst comprising acidic molecular sieve of controlled carbon atom to acid site ratio
10/12/2005CN1681594A Mesoporous material and use thereof for the selective oxidation of organic compounds
10/12/2005CN1681589A Catalyst for epoxidation reactions
10/12/2005CN1681588A Process for epoxidation and catalyst to be used therein
10/12/2005CN1680331A Method for producing epsilon-caprolactam
10/12/2005CN1680036A Method for producing epsilon-carpolactam and method for reactivating catalyst for producing epsilon-carpolactam
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